package com.mao.service;

public class UserServiceImpl implements UserService{

    @Override
    public void add() {
        System.out.println("增加了个用户");
    }

    @Override
    public void delete() {
        System.out.println("删除了个用户");

    }

    @Override
    public void update() {
        System.out.println("修改了个用户");

    }

    @Override
    public void select() {
        System.out.println("查询了个用户");

    }
}
